201665962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{129439}}^1$

素因数の和:129501

約数の個数: 16

約数和(自身を含む): 326188800

約数和(自身を除く): 124522838

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 129439, 258878, 2459341, 4918682, 5306999, 10613998, 100832981, 201665962]

約数ペア:

[(1, 201665962), (2, 100832981), (19, 10613998), (38, 5306999), (41, 4918682), (82, 2459341), (779, 258878), (1558, 129439)]